Datasheet

SAM3X / SAM3A [DATASHEET]
Atmel-11057C-ATARM-SAM3X-SAM3A-Datasheet_23-Mar-15
536
Figure 28-7. Change PLLx Programming
Figure 28-8. Programmable Clock Output Programming
Slow Clock
Slow Clock
PLLx Clock
LOCKx
MCKRDY
Master Clock
Write CKGR_PLLxR
PLLx Clock
PCKRDY
PCKx Output
Write PMC_PCKx
Write PMC_SCER
Write PMC_SCDR
PCKx is disabled
PCKx is enabled
PLL Clock is selected